package day03;

public class OperDemo4 {
    public static void main(String[] args) {
        //赋值运算符=,扩展赋值，自带强转(+=,-=,*=,/=,%=)
        int a = 5;
        a += 10;//相当于a=(int)(a+10)
        System.out.println(a);
        a *= 2;//相当于a=（int）(a*2)
        System.out.println(a);
        a /= 6;
        System.out.println(a);

        //面试题
        short s = 5;
        //s=s+10;//编译错误，需强转，改为s=(short)(s+10)
        s += 10;//相当于s=(short)(s+10)
        System.out.println(s);

    }
}
